公路行车驾驶失误率计算方法及其简化研究

发布时间：2018-01-08 15:34

本文关键词：公路行车驾驶失误率计算方法及其简化研究　出处：《中国公路学报》2014年11期 　论文类型：期刊论文

【摘要】：为了定量分析驾驶人的驾驶失误,为公路交通安全评价提供理论及模型支撑,采用定量与定性相结合的研究方法,在分析各国相关研究成果的基础上,提出了公路行车驾驶人驾驶失误率计算方法及其简化算法。以人因失误理论为基础,构建了公路行车驾驶人驾驶差错率模型;依据驾驶差错到驾驶失误演变理论,定义驾驶失误率为未被纠正的那部分驾驶差错,提出驾驶差错的纠正度和差错度的概念,据此构建驾驶失误率模型,并根据公路交通条件及安全特性,提出了驾驶失误率的简化算法。结果表明:所提出的计算方法具有可行性,对提高公路交通系统安全水平、服务能力和运行效率具有一定的理论意义和实用价值。
[Abstract]:In order to quantitatively analyze drivers' driving errors and provide theoretical and model support for highway traffic safety evaluation, the research method of combining quantitative and qualitative analysis is adopted, based on the analysis of the relevant research results in various countries. Based on the theory of human error, the model of driving error rate of highway driver is established. According to the theory of the evolution from driving error to driving error, the paper defines the driving error rate as the part of driving error that has not been corrected, and puts forward the concepts of the correction degree and error degree of driving error, and constructs the model of driving error rate. According to highway traffic conditions and safety characteristics, a simplified algorithm for driving error rate is proposed. The results show that the proposed calculation method is feasible and can improve the safety level of highway traffic system. Service capacity and operation efficiency have certain theoretical significance and practical value.
【作者单位】：昆明理工大学交通工程学院;长安大学汽车学院;
【基金】：国家自然科学基金项目(51208238) 昆明理工大学科学研究基金项目(KKZ3201202028) 云南省科技计划项目(2013CA025) 中央高校基本科研业务费专项资金项目(2014G1221015)
【分类号】：U491
【正文快照】： 0引言驾驶人在驾驶过程中不可避免会出错,而且往往由于驾驶差错而导致驾驶失误酿成交通事故。车辆行驶过程中,驾驶人驾驶操作的熟练程度差异很大,心理生理状态波动也较大,在驾驶行为感知、判断和操作过程中差错时有发生。与发达国家相比,中国目前道路交通设施设置总体上还不够

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